| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $70.33 | 9.613% | $77.0908 | $77.09 | $77.10 | $77.10 |
| Purchase #2 | $5.66 | 7.602% | $6.0903 | $6.09 | $6.10 | $6.10 |
| Purchase #3 | $165.78 | 7.826% | $178.7539 | $178.75 | $178.75 | $178.80 |
| Purchase #4 | $170.60 | 10.414% | $188.3663 | $188.37 | $188.35 | $188.40 |
| Purchase #5 | $228.33 | 8.751% | $248.3112 | $248.31 | $248.30 | $248.30 |
| Purchase #6 | $213.99 | 6.290% | $227.45 | $227.45 | $227.45 | $227.50 |
| Purchase #7 | $143.86 | 3.859% | $149.4116 | $149.41 | $149.40 | $149.40 |
| 7 purchase totals = | $998.55 | $1,075.4741 | $1,075.47 | $1,075.45 | $1,075.60 | |